• Socialthing!
  Service that makes it easy to see all the things your friends are doing. It's a news feed for every site that you use in one place.
  By hno in Public bookmarks with aggregators communities lifestreaming rss rss_feeds social_networking socialthing tools by 8 users
• Share Your OPML
  A commons for sharing outlines, feeds, and taxonomy.
  By hno in Public bookmarks with opml rss rss_feeds social_networking tools by 11 users
• SuprGlu - Gluing your life together.
  
  SuprGlu helps you gather your content from all over the web and publish in one place. Brought to you by Iridesco, Inc.
  aggregate blog blogger flickr integration rss syndication wordpress
  By bobreb in Public bookmarks with aggregation blogs bookmarks community cool delicious folksonomy rss by 7 users

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